A-grade fireproof heat-preservation non-dismantling integrated plate

Abstract

The utility model discloses an A-level fire-proof heat-preservation non-dismantling integrated board which comprises a fire-proof layer, a heat-insulation layer, a heat-preservation layer, a back fixing layer and reinforcing rods, the fire-proof layer is made of A-level fire-proof materials, the heat-insulation layer is arranged behind the fire-proof layer, the heat-preservation layer is arranged behind the heat-insulation layer, the heat-preservation layer is bonded with the back fixing layer, and the reinforcing rods are arranged on the back fixing layer. An integrally-formed reinforcing rod is arranged on the back of the back fixing layer and connected with a wall or a frame, and the fireproof layer, the heat insulation layer, the heat preservation layer and the back fixing layer are assembled and disassembled after being combined into a whole. The device is reasonable in design; the weight of the cavity in the heat preservation layer is reduced, and meanwhile the heat preservation effect is improved.

Description

Technical Field

[0001] The utility model relates to an A-level fireproof and heat-insulating non-removable integrated board. Background Art

[0002] In recent years, there have been more and more high-rise buildings or shopping malls. In case of a fire in a high-rise building, it often causes heavy casualties. In order to ensure safety, the exterior wall of the building needs to have fireproof ability and at the same time have heat-insulating ability. The A-level fireproof and heat-insulating non-removable integrated board has been widely used in the exterior wall of buildings. The existing A-level fireproof and heat-insulating non-removable integrated board is installed by bolts and is prone to falling off later. Content of the Utility Model

[0003] The purpose of the utility model is to provide an A-level fireproof and heat-insulating non-removable integrated board to solve the above technical problems.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An A-level fireproof and heat-insulating non-removable integrated board, including a fireproof layer, a heat-insulating layer, a thermal insulation layer, a rear fixing layer, and a reinforcing bar. The fireproof layer is made of A-level fireproof materials. A heat-insulating layer is provided behind the fireproof layer. A thermal insulation layer is provided behind the heat-insulating layer. The thermal insulation layer is bonded to the rear fixing layer. An integrally formed reinforcing bar is provided on the back of the rear fixing layer. The reinforcing bar is connected to the wall or the frame. After the fireproof layer, the heat-insulating layer, the thermal insulation layer, and the rear fixing layer are combined into a whole, they are installed and disassembled.

[0006] Preferably, an integrally formed insertion block is provided on the back of the fireproof layer. The insertion block is designed in a T shape. An integrally formed receiving block is provided in front of the heat-insulating layer. The receiving block is arranged corresponding to the insertion block. A groove matching the insertion block is provided on the receiving block. The insertion block is connected to the receiving block. Installation grooves are opened at the top and bottom of the fireproof layer and the heat-insulating layer. A fixing clip is connected to the installation groove. The fixing clip is designed in a gantry shape.

[0007] Preferably, heat-insulating mortar is smeared on the back of the heat-insulating layer. The thermal insulation layer is bonded to the heat-insulating mortar. A cavity is provided in the thermal insulation layer, and air is filled in the cavity.

[0008] Preferably, a through groove is opened in the reinforcing bar at the rear fixing plate. A square block is provided on one side of the reinforcing bar. The square block is designed to be hollow. The internal space of the square block is communicated with the through groove. A round hole is opened on the square block. After installation, cement slurry is injected into the through groove.

[0009] Compared with the prior art, the utility model has the following advantages: The utility model is reasonably designed; the connection between the insertion block and the receiving block increases the firmness, and at the same time, the design of the insertion block and the receiving block increases the distance between the fireproof layer and the heat insulation layer, thereby improving the fireproof ability; the cavity design in the heat insulation layer reduces the weight of the heat insulation layer, and at the same time, the air in the cavity improves the heat insulation ability; the through groove in the reinforcing rod is filled with cement slurry to increase the strength, and at the same time, the round holes at the square block can make the cement slurry overflow and connect with the wall or the frame to improve the firmness. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the A-level fireproof and heat-insulating non-removable integrated board of the utility model.

[0011] Figure 2 It is a partial exploded view of the fireproof layer and the heat insulation layer of the A-level fireproof and heat-insulating non-removable integrated board of the utility model.

[0012] Figure 3 It is a cross-sectional view of the heat insulation layer of the A-level fireproof and heat-insulating non-removable integrated board of the utility model.

[0013] Figure 4 It is a schematic diagram of the back of the back fixing layer of the A-level fireproof and heat-insulating non-removable integrated board of the utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0014] The following further elaborates the utility model in detail with reference to the drawings and specific embodiments.

[0015] As Figures 1-4As shown in the figure, a Class A fireproof and heat-insulating non-removable integrated board includes a fireproof layer 1, a heat-insulating layer 2, a thermal insulation layer 3, a back fixing layer 4, and a reinforcing rod 5. The fireproof layer 1 is made of Class A fireproof material. The heat-insulating layer 2 is arranged behind the fireproof layer 1, and the thermal insulation layer 3 is arranged behind the heat-insulating layer 2. The thermal insulation layer 3 is bonded to the back fixing layer 4. The back of the back fixing layer 4 is provided with an integrally formed reinforcing rod 5. The reinforcing rod 5 is connected to the wall or frame by bolts. After the fireproof layer 1, the heat-insulating layer 2, the thermal insulation layer 3, and the back fixing layer 4 are combined into a whole, they are installed and disassembled. The back of the fireproof layer 1 is provided with an integrally formed insertion block 6. The insertion block 6 is designed in a T shape. The front of the heat-insulating layer 2 is provided with an integrally formed receiving block 7. The receiving block 7 is arranged corresponding to the insertion block 6. The receiving block 7 is provided with a groove matching the insertion block 6. The insertion block 6 is connected to the receiving block 7. Installation grooves 8 are opened at the top and bottom of the fireproof layer 1 and the heat-insulating layer 2. The fixing clamp 9 is connected to the installation groove 8. The fixing clamp 9 is designed in a gantry shape. The back of the heat-insulating layer 2 is coated with heat-insulating mortar. The thermal insulation layer 3 is bonded to the heat-insulating mortar. A cavity 10 is arranged in the thermal insulation layer 3, and air is filled in the cavity 10. A through groove 11 is opened in the reinforcing rod 5 at the back fixing plate 4. A square block 12 is arranged on one side of the reinforcing rod 5. The square block 12 is designed to be hollow. The internal space of the square block 12 is communicated with the through groove 11. A round hole 13 is opened on the square block 12. After installation, cement slurry is injected into the through groove 11.

[0016] The above is the preferred embodiment of the present invention. For those of ordinary skill in the art, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, the changes, modifications, substitutions, and variations made to the implementation manners still fall within the protection scope of the present invention.

Claims

1. A Class A fireproof and heat-insulating non-removable integrated board, comprising a fireproof layer (1), a heat-insulating layer (2), a thermal insulation layer (3), a back fixing layer (4), and a reinforcing rod (5), characterized in that, The fireproof layer (1) is made of Class A fireproof material. A heat insulation layer (2) is provided behind the fireproof layer (1), and a thermal insulation layer (3) is provided behind the heat insulation layer (2). The thermal insulation layer (3) is bonded to the back fixing layer (4). An integrally formed reinforcing rod (5) is provided on the back of the back fixing layer (4). The reinforcing rod (5) is bolted to the wall or frame. After the fireproof layer (1), the heat insulation layer (2), the thermal insulation layer (3), and the back fixing layer (4) are combined into a whole, they are installed and disassembled.

2. The A-level fireproof and heat-insulating non-removable integrated board according to claim 1, characterized in that An integrally formed insertion block (6) is provided on the back of the fireproof layer (1). The insertion block (6) is designed in a T shape. An integrally formed receiving block (7) is provided in front of the heat insulation layer (2). The receiving block (7) is arranged corresponding to the insertion block (6). A groove matching the insertion block (6) is provided on the receiving block (7). The insertion block (6) is connected to the receiving block (7). Installation grooves (8) are formed at the top and bottom of the fireproof layer (1) and the heat insulation layer (2). A fixing clip (9) is connected to the installation groove (8). The fixing clip (9) is designed in a gantry style.

3. The A-level fireproof and heat-insulating non-removable integrated board according to claim 1, characterized in that, Heat insulation mortar is smeared on the back of the heat insulation layer (2). The thermal insulation layer (3) is bonded to the heat insulation mortar. A cavity (10) is provided in the thermal insulation layer (3), and air is filled in the cavity (10).

4. The A-level fireproof and heat-insulating non-removable integrated board according to claim 1, characterized in that, A through groove (11) is formed in the reinforcing rod (5) at the back fixing layer (4). A square block (12) is provided on one side of the reinforcing rod (5). The square block (12) is designed to be hollow. The internal space of the square block (12) is communicated with the through groove (11). A round hole (13) is formed in the square block (12). After installation, cement slurry is injected into the through groove (11).

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